Add 2011/richards try scripts

The bugs.md refers to the alt try script for testing any fix with the
Apple silicon chip. If someone gets it to work the entry could be
removed from the bugs.md file and the README.md file updated to refer to
the alternate code. As the alternate code does not work (though it has a
different type of crash) the alt build/try is not mentioned in the
README.md file. It is not clear if it's helpful or not to have it in the
README.md at this point as the important part is in bugs.md.

2011/richards/README.md

@@ -4,7 +4,6 @@
 make
 ```
 
-
 ### Bugs and (Mis)features:
 
 The current status of this entry is:
@@ -19,7 +18,7 @@ For more detailed information see [2011 richards in bugs.md](/bugs.md#2011-richa
 ## To use:
 
 ```sh
-./richards
+./try.sh
 ```
 
 

2011/richards/try.alt.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+#
+# try.alt.sh - demonstrate IOCCC winner 2011/richards alt code
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+
+
+read -r -n 1 -p "Press any key to run: echo '10 9 8 7 6 5 4 3 2 1*p*p*p*p*p*p*p*p*p' | ./richards.alt: "
+echo 1>&2
+echo '10 9 8 7 6 5 4 3 2 1*p*p*p*p*p*p*p*p*p' | ./richards.alt
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: echo '64 256 128 p/p*p' | ./richards.alt: "
+echo 1>&2
+echo '64 256 128 p/p*p' | ./richards.alt
+echo 1>&2

2011/richards/try.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 2011/richards
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+
+
+read -r -n 1 -p "Press any key to run: echo '10 9 8 7 6 5 4 3 2 1*p*p*p*p*p*p*p*p*p' | ./richards: "
+echo 1>&2
+echo '10 9 8 7 6 5 4 3 2 1*p*p*p*p*p*p*p*p*p' | ./richards
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: echo '64 256 128 p/p*p' | ./richards: "
+echo 1>&2
+echo '64 256 128 p/p*p' | ./richards
+echo 1>&2